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Microwave-assisted peroxidative oxidation of toluene and 1-phenylethanol with monomeric keto and polymeric enol aroylhydrazone Cu(II) complexes

2017-10Journal article Restricted access
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dc.contributor.authorSutradhar, Manas
dc.contributor.authorAlegria, Elisabete
dc.contributor.authorRoy Barman, Tannistha
dc.contributor.authorScorcelletti, Francesco
dc.contributor.authorGuedes Da Silva, M. Fátima C.
dc.contributor.authorFatima, C.
dc.contributor.authorPombeiro, Armando
dc.date.accessioned2017-11-16T11:13:59Z
dc.date.available2017-11-16T11:13:59Z
dc.date.issued2017-10
dc.description.abstractCu(II) complexes in two different tautomeric forms (keto and enol) derived from the aroylhydrazone Schiff base 2-hydroxy(2-hydroxybenzylidene)benzohydrazide (H2L) have been synthesized and characterized by elemental analysis, IR spectroscopy, ESI-MS and single crystal X-ray crystallography. While the compound with the enol form of the ligand exists as the 1D polymer [Cu(kappa KNOO',2 kappa O',3 kappa O"-L)](n) (1), that with the keto form of the ligand occurs as the monomer [Cu(KNOO'-HL)CI(CH3OH)] (2). Both complexes act as good catalysts for the microwave-assisted peroxidative oxidation of toluene and 1-phenylethanol with tert-butyl hydroperoxide. Complex 2 exhibits the highest activity in both reactions, leading selectively to,a maximum product yield of 39 and 92%, respectively.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSUTRADHAR, Manas [et al] - Microwave-assisted peroxidative oxidation of toluene and 1-phenylethanol with monomeric keto and polymeric enol aroylhydrazone Cu(II) complexes. Molecular Catalysis. ISSN 2468-8231. Vol. 439 (2017), pp. 224-232pt_PT
dc.identifier.doi10.1016/j.mcat.2017.07.006pt_PT
dc.identifier.issn2468-8231
dc.identifier.urihttp://hdl.handle.net/10400.21/7528
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevier Sciencept_PT
dc.relation.publisherversionhttps://ac.els-cdn.com/S2468823117303966/1-s2.0-S2468823117303966-main.pdf?_tid=bd5ed148-c88b-11e7-a570-00000aab0f02&acdnat=1510588996_76355d1296e260697eb3f2f73b7c2a42pt_PT
dc.subjectCu(II) complexespt_PT
dc.subjectAroylhydrazonept_PT
dc.subjectX-ray structurept_PT
dc.subjectOxidation of toluenept_PT
dc.subjectMicrowave-assisted oxidationpt_PT
dc.titleMicrowave-assisted peroxidative oxidation of toluene and 1-phenylethanol with monomeric keto and polymeric enol aroylhydrazone Cu(II) complexespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F00100%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQEQ-ERQ%2F1648%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQEQ-QIN%2F3967%2F2014/PT
oaire.citation.endPage232pt_PT
oaire.citation.startPage224pt_PT
oaire.citation.titleMOLECULAR CATALYSISpt_PT
oaire.citation.volume439pt_PT
oaire.fundingStream5876
oaire.fundingStream3599-PPCDT
oaire.fundingStream3599-PPCDT
person.familyNameSutradhar
person.familyNameAlegria
person.familyNameRoy Barman
person.familyNameGuedes da Silva
person.familyNamePombeiro
person.givenNameManas
person.givenNameElisabete
person.givenNameTannistha
person.givenNameM. Fátima C.
person.givenNameArmando
person.identifier863180
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person.identifier.orcid0000-0002-5147-7648
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person.identifier.orcid0000-0001-8323-888X
person.identifier.ridM-4089-2013
person.identifier.ridE-9945-2012
person.identifier.ridL-7444-2014
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person.identifier.scopus-author-id14053084900
person.identifier.scopus-author-id8315848300
person.identifier.scopus-author-id36167317100
person.identifier.scopus-author-id6701761571
person.identifier.scopus-author-id7006067269
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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